Home / 8,767,756,795.24-13,153,569,637.74-2,557,408,128.04

Finding the Fourth Proportional to 8,767,756,795.24, 13,153,569,637.74 and 2,557,408,128.04

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Solution

The fourth proportional to 8,767,756,795.24, 13,153,569,637.74 and 2,557,408,128.04 is: 3,836,676,437.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,767,756,795.24 : 13,153,569,637.74 = 2,557,408,128.04 : x
  2. Step 2: Convert to fraction form
    8,767,756,795.24/13,153,569,637.74 = 2,557,408,128.04/x
  3. Step 3: Cross multiply
    8,767,756,795.24x = 13,153,569,637.74 × 2,557,408,128.04
  4. Step 4: Simplify right side
    8,767,756,795.24x = 33,639,045,904,296,431,616
  5. Step 5: Solve for x
    x = 33,639,045,904,296,431,616/8,767,756,795.24
  6. Step 6: Final answer
    x = 3,836,676,437.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.